On the Variability of Antarctic Circumpolar Current Fronts Inferred from 1992–2011 Altimetry ...
Antarctic Circumpolar Current (ACC) fronts, defined as water mass boundaries, have been known to respond to large-scale atmospheric variabilities, especially the Southern Hemisphere annular mode (SAM) and El Niño–Southern Oscillation (ENSO). Distinct patterns of localized variability in meridional f...
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Online Access: | https://dx.doi.org/10.17882/70980 http://www.seanoe.org/data/00598/70980/ |
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ftdatacite:10.17882/70980 2023-11-05T03:36:09+01:00 On the Variability of Antarctic Circumpolar Current Fronts Inferred from 1992–2011 Altimetry ... Kim, Yong Sun Orsi, Alejandro 2014 https://dx.doi.org/10.17882/70980 http://www.seanoe.org/data/00598/70980/ unknown SEANOE https://dx.doi.org/10.1175/jpo-d-13-0217.1 CC-BY-NC-ND https://creativecommons.org/licenses/by-nc-nd/4.0 Antarctic Circumpolar Current ACC Fronts Altimetry ENSO SAM Climate Change Dataset dataset 2014 ftdatacite https://doi.org/10.17882/7098010.1175/jpo-d-13-0217.1 2023-10-09T10:18:59Z Antarctic Circumpolar Current (ACC) fronts, defined as water mass boundaries, have been known to respond to large-scale atmospheric variabilities, especially the Southern Hemisphere annular mode (SAM) and El Niño–Southern Oscillation (ENSO). Distinct patterns of localized variability in meridional front displacements during 1992–2011 are derived from the analysis of satellite sea surface height data. Major basin-scale differences are found between the southeast Pacific (150–90W) and the southeast Indian (75–150E) sectors of the ACC. Frontal positions in the southeast Pacific show large year-to-year meridional fluctuations, attributed mostly to ENSO and in part SAM, and no apparent seasonal cycles or long-term trends. In contrast, summer (winter) frontal locations in the southeast Indian extend farther to the south (north) of their long- term mean distribution. A southward drift of ACC fronts is indicated over the Indian sector during the past two decades. This long-term shift is not directly related to the ... Dataset Antarc* Antarctic DataCite Metadata Store (German National Library of Science and Technology) |
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Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Antarctic Circumpolar Current ACC Fronts Altimetry ENSO SAM Climate Change |
spellingShingle |
Antarctic Circumpolar Current ACC Fronts Altimetry ENSO SAM Climate Change Kim, Yong Sun Orsi, Alejandro On the Variability of Antarctic Circumpolar Current Fronts Inferred from 1992–2011 Altimetry ... |
topic_facet |
Antarctic Circumpolar Current ACC Fronts Altimetry ENSO SAM Climate Change |
description |
Antarctic Circumpolar Current (ACC) fronts, defined as water mass boundaries, have been known to respond to large-scale atmospheric variabilities, especially the Southern Hemisphere annular mode (SAM) and El Niño–Southern Oscillation (ENSO). Distinct patterns of localized variability in meridional front displacements during 1992–2011 are derived from the analysis of satellite sea surface height data. Major basin-scale differences are found between the southeast Pacific (150–90W) and the southeast Indian (75–150E) sectors of the ACC. Frontal positions in the southeast Pacific show large year-to-year meridional fluctuations, attributed mostly to ENSO and in part SAM, and no apparent seasonal cycles or long-term trends. In contrast, summer (winter) frontal locations in the southeast Indian extend farther to the south (north) of their long- term mean distribution. A southward drift of ACC fronts is indicated over the Indian sector during the past two decades. This long-term shift is not directly related to the ... |
format |
Dataset |
author |
Kim, Yong Sun Orsi, Alejandro |
author_facet |
Kim, Yong Sun Orsi, Alejandro |
author_sort |
Kim, Yong Sun |
title |
On the Variability of Antarctic Circumpolar Current Fronts Inferred from 1992–2011 Altimetry ... |
title_short |
On the Variability of Antarctic Circumpolar Current Fronts Inferred from 1992–2011 Altimetry ... |
title_full |
On the Variability of Antarctic Circumpolar Current Fronts Inferred from 1992–2011 Altimetry ... |
title_fullStr |
On the Variability of Antarctic Circumpolar Current Fronts Inferred from 1992–2011 Altimetry ... |
title_full_unstemmed |
On the Variability of Antarctic Circumpolar Current Fronts Inferred from 1992–2011 Altimetry ... |
title_sort |
on the variability of antarctic circumpolar current fronts inferred from 1992–2011 altimetry ... |
publisher |
SEANOE |
publishDate |
2014 |
url |
https://dx.doi.org/10.17882/70980 http://www.seanoe.org/data/00598/70980/ |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_relation |
https://dx.doi.org/10.1175/jpo-d-13-0217.1 |
op_rights |
CC-BY-NC-ND https://creativecommons.org/licenses/by-nc-nd/4.0 |
op_doi |
https://doi.org/10.17882/7098010.1175/jpo-d-13-0217.1 |
_version_ |
1781690861790167040 |